baber/WOPTO huggingface dataset:
Patent EP-0206391-A3 (EP)
IPC: H04M1/2747
Filed: 1986-05-29
Abstract: Telephone numbers and names or other associated data are stored in the 
memory of a microcomputer system programmed to control a repertory dialer. In 
response to keyboard entry of a name, the name and its associated telephone 
number stored in memory are displayed, and the telephone number may be 
automatically dialed. Headings, such as "Monday calls," are stored in the memory 
alphabetically and associated names and telephone numbers may be grouped under 
each heading. A number of "special" telephone numbers are also stored in memory 
to be accessed directly and dialed in response to a "special" key on the keyboard. 
The particular one of the special telephone numbers directly accessed by that 
key is keyboard-alterable using software selection data. Editing and parity 
checking of keyboard entered data assist the user in developing a directory for 
storage in the memory. The contents of the memory can be transferred to another 
like repertory dialer or compatible terminal or other auxiliary unit through an 
external data port, by which the memory can also be loaded from a remote source. 
The dialer includes additional novel circuitry to provide automatic timing of calls, 
concatenation of telephone numbers such as for discount or alternative long 
distance service and software controlled time of day display. Dialer operation is 
customized by each user via the keyboard during a setup mode of operation.
Patent EP-0220118-A3 (EP)
Title: Bicyclic naphthalenic derivatives, process for their preparation and their use in human and veterinary medicine and cosmetics
IPC: C07C229/38
Filed: 1986-10-10
Abstract: A bicyclic naphthalenic compound has the formula    <IMAGE>  (I) wherein A represents methylene or dimethylene, substituted or not by lower alkyl, R1, R2, R3 and R4 represent hydrogen or lower alkyl, or R1 and R3 taken together form a methylene or dimethylene bridge when A represents dimethylene, R' represents hydrogen, OH, alkoxy having 1-4 carbon atoms, acyloxy having 1-4 carbon atoms or amino, R'' represents hydrogen or alkoxy having 1-4 carbon atoms, or r' and R'' taken together form an oxo, methano or hydroxyimino group, R represents -CH2OH or -COR5, R5 represents hydrogen, -OR6 or   <IMAGE> R6 represents hydrogen, alkyl having 1-20 carbon atoms, monohydroxyalkyl, polyhydroxyalkyl, aryl or aralkyl optionally substituted, the residue of a sugar or   <IMAGE>  p is 1, 2 or 3, and r' and r'', each independently, represent hydrogen, lower alkyl, monohydroxyalkyl optionally interrupted by a heteroatom, polyhydroxyalkyl, aryl or benzyl optionally substituted, the residue of an amino acid, an aminoester or an aminated sugar, or r' and r'' together form with the nitrogen atom to which they are attached, a heterocycle substituted or not, and the salts of said compounds of formula (I) or the optional isomers thereof.
Patent EP-0256533-A3 (EP)
Title: Method and apparatus for reduction of the nitrogen oxide content in effluent gases from absorption column for manufacture of nitric acid
IPC: C01B21/40
Filed: 1987-08-13
Abstract: The present invention relates to a method for reducing the content of nitrogen oxide, especially nitrogen dioxide, in the effluent gases from an absorption column for manufacture of nitric acid and an apparatus for carrying out the method. The absorption in the upper 1-8 stages, preferably the upper 2-4 stages of the column, is carried out at a relation between the contact area in the liquid level for absorption on the plates and the free gas space for oxidation of 1,5-5, preferably of 2-3, larger than the corresponding relation for the horizontal plates further below. The relation between the contact area and free gas space is adjusted by increasing the overflow height for the liquid volume on the upper plates. Said relation can also be adjusted by reducing the distance between the upper plates. The apparatus comprises an absorption column (1) having horizontal plates (6) with a liquid level (a,b) and oxidation spaces (9) between the plates (6). The overflow height on the 1-8 upper plates (6) in the column can be regulated to give a liquid level (a) 1,5-5 times the liquid level (b) on the plates (6) further below in the column, preferably (a) = (2-3).(b). The semispherical part (2) of the column (1) is separated from the upper oxidation volume (9) by a non-perforated plate (4). The two volumes (2,9) are in communicating via openings (10) between/in the plates (4). A pipe (3) through the semispherical part (2) can transport the effluent gases out of the column (1).
Patent EP-0265744-A3 (EP)
IPC: G21F9/02
Filed: 1987-10-09
Abstract: Die Erfindung betrifft ein organisches Fest­
stoffgetter zur Absorption von Tritium (T) 
aus einem strömenden Gasgemisch, bei welchem 
das Tritium durch eine Hydrierungsreaktion mit 
einer einfach oder mehrfach ungesättigten, orga­
nischen Verbindung, wie Linolsäure oder dgl., in 
einem Pd- oder Pt-Edelmetall-Katalysator (2) 
umgesetzt wird.  
     Träger der Edelmetallschicht des Katalysator (2) 
ist ein aus Al₂O₃-Kugeln gleichmäßiger Größe 
bei dichtestmöglicher Packung hergestellter 
Keramikkörper, wobei die Kugeloberflächen bzw. 
die Freiräume zwischen den Kugeln außer der 
Beschichtung die ungesättigte organische Ver­
bindung, d.h. die Linolsäure aufnehmen.
Patent EP-0271037-A3 (EP)
Title: Impulszähler
IPC: G06M1/10
Filed: 1987-12-05
Abstract: Die in Meß- und Zählgeräten zum Zählen elektrischer Impulse 
eingebauten Impulszähler sind relativ klein und weisen meh­
rere Magnete und Spulen auf. Zur Befestigung der Spulen sind 
zusätzliche Halteteile erforderlich, wodurch die Impulszäh­
ler konstruktiv aufwendig und teuer ausgebildet sind.  
     Um den Impulszähler aus wenigen, einfachen Bauteilen kosten­
günstig und kompakt herstellen zu können, ist die Spule (12) 
dem Permanentmagneten (11) mit einem eine Schwenkbewegung 
der Spule (12) ermöglichenden Abstand gegenüberliegend ange­
ordnet. Der Spulenträger (13) ist um eine zur Schwenkachse (22) 
des Schaltankers (5) etwa parallele Schwenkachse (40,41) 
schwenkbar im Zählergehäuse (28) angeordnet. Der Permanent­
magnet (11), der Spulenträger (13), die Spule (12) und der 
Schaltanker (5) sind mit Steckteilen (64 bis 67; 40,41;50;22) 
lösbar am Gehäuse (28) gesichert.  
     Der Impulszähler besteht aus nur einer Spule (12) und einem ein­
zigen Magneten (11), die einfach durch Aufstecken im Gehäuse 
(28) befestigt werden können, wodurch das Impulszählwerk un­
empfindlich gegen starke äußere Magnetfelder ist. Der Impuls­
zähler kann durch die einfache Montage auch preisgünstig her­
gestellt werden und eignet sich vorteilhaft zur automatischen 
Montage.
Patent EP-0245997-A3 (EP)
Title: N-substituted p-aminoethylsulphon anilides as antiarrhythmic agents, and intermediates therefor
IPC: A61K31/395
Filed: 1987-04-29
Abstract: Compounds of the formula:- <CHEM>  and their salts, wherein R<a> is -NO2, -NH2 or -NHSO2R<1> where R<1> is a C1-C4 alkyl group; R<b> is-NO2, -NH2 or R<3> where R<3> is-NHSO2(C1-C4 alkyl) or -CONR<4>R<5> where R<4> and R<5> are each independently H or C1-C4 alkyl or together with the nitrogen atom to which they are attached represent a 1-pyrrolidinyl, piperidino, morpholino or N-methylpiperazin-l-yl group; with the proviso that when one of R<a> and R<b> is -NO2, then the other is not -NH2;  X is O, S or a direct link;  Y is an ethylene group optionally substituted by a methyl group; "alk" is an ethylene, trimethylene or tetramethylene group, "alk" being optionally substituted by a methyl group;  R is C1-C4 alkyl;  and R<2> is H, halo, CF3 or C1-C4 alkyl. The compounds of the formula (A) in which R<a> is -NHSO2R<1> and R<b> is R<3> are antiarrhythmic agents. The remaining compounds of the formula (A) are synthetic intermediates.
Patent EP-0251600-A3 (EP)
IPC: B65D85/86
Filed: 1987-06-19
Abstract: A laminated sheet material which can be used to form packages 
or envelopes for electrically sensitive components. The laminated 
sheet material includes an antistatic layer (20) providing 
a surface resistivity in the range from 10⁸ to about 10¹³ ohms per 
square. A first conductive metal layer (22) is adhered to 
the antistatic layer and provides a surface resistivity of 
less than about 10⁵ ohms per square. A carrier film layer 
(26) is adhered to the first conductive metal layer. A second 
conductive metal layer (28) is adhered to the carrier film 
layer. A transparent, protective topcoat layer (30) is adhered 
to the second conductive metal layer for protecting the second 
conductive metal layer from abrasion and oxidation and for 
maintaining the outer surface resistivity of the combined 
clear protective layer and second conductive metal layer in 
the range from about 10⁴ to about 10⁸ ohms per square.
Patent EP-0266119-A3 (EP)
Title: Method and formulation for orally administering bioactive agents to and through the peyer's patch
IPC: A61K39/00
Filed: 1987-10-21
Abstract: A method and formulation for orally administering a bioactive agent which comprises encapsulating the agent in one or more biodegradable and biocompatible polymer or copolymer excipients to form a microcapsule which is capable of passing through the gastrointestinal tract unaffected and being taken up by the Peyer's patch.
Patent EP-0275705-A3 (EP)
IPC: C12R1/91
Filed: 1987-12-23
Abstract: Monoclonal antibodies specific for an antigen 
site associated with (a) the intra-cellular portion 
of human basal cells and human malignant squamous 
carcinoma cells, and (b) morphologically normal, 
non-basal squamous epithelial cells which are 
pre-cancerous. The method of producing the 
antibodies. Also, such antibodies in a diagnostic 
test kit.
Patent EP-0275000-A3 (EP)
Title: Perfectionnement aux compteurs donneurs d'impulsion pour eau, gaz, électricité
IPC: G01F15/06
Filed: 1987-12-24
Abstract: Le système de montage consiste à intercaler dans 
le champ magnétique entre l'aimant (1), actionnant 
le totalisateur mécanique, et le détecteur magnétique 
(2) un aimant-relais tournant (3). Le détecteur 
magnétique (2) surmontant l'aimant-relais (3) est 
inséré dans un capteur (5) et celui-ci est logé dans 
le doigt de gant courant (6) du compteur (7).
Patent EP-0275974-A3 (EP)
IPC: G01R31/26
Filed: 1988-01-19
Abstract: Methods of and apparatus for measuring the frequency 
response of optical detectors based on interferometric­
ally demodulating a frequency modulated semiconductor 
laser. Detectors can be characterized where the 3 dB 
roll-off frequency is in excess of 100 GHz, is self­
calibrating by simplified and inexpensive techniques.
Patent EP-0296507-A3 (EP)
IPC: C08K5/151
Filed: 1988-06-18
Abstract: Härtbare Mischungen auf der Basis von 
   A) Verbindungen, die Hydroxylgruppen enthalten,    B) härtenden Verbindungen,    C) Katalysatoren und    D) gegebenenfalls einem Verdünnungsmittel sowie 
gegebenenfalls weiteren Zusatzstoffen, dadurch 
gekennzeichnet, daß als härtende Verbindungen B) 
solche Verbindungen dienen, die mindestens zwei 
Enolether-Gruppen der Formel (I) 
  
enthalten.     
     Die erfindungsgemäßen Mischungen härten bereits bei 
niedrigen Temperaturen schnell und eignen sich insbesondere 
zur Herstellung von Formkörpern, Überzügen oder als 
Bestandteil in Lacken.
Patent EP-0298481-A3 (EP)
Title: Method and device for the oxygen-free packaging of products
IPC: B65B31/00
Filed: 1988-07-07
Abstract: The invention relates to a method and a device for the oxygen-free packaging of product 5, e.g. foodstuffs, in containers 1. It is proposed that liquid nitrogen be metered into the containers 1 immediately before and/or after the product 5 is introduced into the containers. The gaseous nitrogen formed by evaporation of the liquid nitrogen forces the oxygen out of the containers 1. The containers 1 are then transferred to an inert zone 7 into which gaseous nitrogen is passed. Finally, the containers 1 are sealed in the inert zone 7.
Patent EP-0304678-A3 (EP)
Title: Device for excluding damaged round blanks from the round blanks supply duct of an automatic embossing machine
IPC: B44B5/02
Filed: 1988-08-02
Abstract: An installation for sorting out reject slugs out of the slug channel of an automatic coining machine with a slug control mechanism, whereby the reduction of the reaction time for the rejection of slugs to be sorted out permits a considerable increase of the number of coining strokes of the automatic coining machine, without the need for a further additional intermediate storage of slugs. The reject channel for rejected slugs is thereby kept closed by shaped members in the manner of shutters and is opened up in case of need whereby also the desired dimensions for the slugs are determined by the shaped members. Such a slug control mechanism is needed in the slug channel of an automatic coining machine in order to separate good slugs from reject slugs.
Patent EP-0279681-A3 (EP)
Title: Saturated heterocyclic carboxamide derivatives
IPC: C07D417/04
Filed: 1988-02-19
Abstract: A saturated heterocyclic carboxamide derivative of 
the following general formula (I) and salts thereof which 
have platelet activating factor (PAF) antagonizing 
activity.
Patent EP-0293090-A3 (EP)
IPC: A61L27/50
Filed: 1988-04-28
Abstract: The present invention provides porous biologically 
compatible materials capable of being formed into 
surgical implants, comprising layers of poly(tetra­
fluoroethylene) and elastomer, having superior 
compliance, strength, elasticity and suturability. The 
materials comprise a first layer of 
poly(tetrafluoroethylene), a second layer of 
poly(tetrafluoroethylene)/elastomer mixture, optionally 
a third layer of elastomer, and an optional fourth layer 
of a monomer fibrous elastomer matrix.
Patent EP-0299615-A3 (EP)
IPC: A61N1/30
Filed: 1988-06-08
Abstract: Methods and apparatus for administering known 
quantities of medicament by iontophoresis, while avoiding 
burns caused by extremes in the pH of the medicament medium 
during passage of an electric current, are disclosed. In 
conventional iontophoresis systems, due to the occurrence of 
electrolysis of water extreme changes in pH are experienced which 
result in burns due to the acidification or alkalinization of the 
medicament medium and passage of electric current through 
the skin. In addition, the efficiency of iontophoresis 
decreases over time. The present invention avoids extremes 
in pH by removing the hydrogen or hydroxyl ions which are 
created during iontophoresis and creates conditions for 
constant delivery over prolonged periods of time.  
     In the present invention, the medicament ions are 
attached to an ion exchange matrix, such as an ion exchange 
resin. When the medicament leaves the ion exchange matrix, 
the vacated active site is filled by the produced 
electrolysis products, thereby allowing iontophoresis to 
progress at a relatively constant pH.
Patent EP-0280592-A3 (EP)
IPC: A61F2/30
Filed: 1988-01-25
Abstract: Procédé d'accrochage d'une couche poreuse sur un 
substrat.  
     Un substrat (32, 33) destiné à constituer l'âme d'une 
prothèse de hanche est placé dans une cavité (28) d'un moule 
(22). Des sphérules (10) sont introduites dans l'espace compris 
entre le substrat (32, 33) et les parois de la cavité (28). Le 
moule (22) est placé dans un four (34), que l'on porte à une 
température à laquelle le matériau constitutif du substrat est 
superplastique. On applique ensuite au moule (22) une pression de 
l'ordre de 10 à 30 MPa, ce qui permet d'incruster les sphérules 
(10) sur le substrat à une température relativement basse.  
     Application à la réalisation de prothèses osseuses.
Patent EP-0286582-A3 (EP)
Title: Installation for biological waste water purification
IPC: C02F3/32
Filed: 1988-04-08
Abstract: The invention relates to an installation for the biological purification of waste water (effluent), where, essentially, plants having a strong root system are used in the filter tank and, furthermore, additional tanks are used as stilling tanks and settling tanks. An essential aspect of the invention is the readiness for service even in periods of frost; in frost-free periods the waste water is fed to a tank with a vertical flow pattern on the surface, while at times of frost it is fed distributed through a network of pipes under the surface on a layer of gravel.
Patent EP-0343315-A3 (EP)
IPC: B23Q5/58
Filed: 1989-01-04
Abstract: A break away machine tool assembly includes a 
support to which a bearing plate is pivotally mounted in 
overlying and contiguous relation. A tool element overlies 
and is contiguous the plate and is movable therewith. 
Securement elements releasably secure the plate and the tool 
element in overlying relation to the support for permitting 
the plate and the tool element to move relative to the 
support within a defined range upon being subjected to an 
impact.
Patent EP-0326095-A3 (EP)
IPC: B22C7/02
Filed: 1989-01-25
Abstract: Bei einem Verfahren zur Herstellung von metallischen Guß­
teilen mittels des Vollformgießens unter Verwendung von 
verlorenen Gießmodellen wird mindestens eine metallorgani­
sche Verbindung als Wirkstoff zugesetzt, die die Bildung 
von festem Kohlenstoff bei der Vergasung des verlorenen 
Gießmodelles teilweise oder ganz verhindert. Man erhält 
Gußteile, die keine wesentlichen Kohlenstoffabscheidungen 
an der Oberfläche aufweisen. Besonders geeignete Wirkstoffe 
sind Metallocene, z. B. Ferrocen, Aluminocen und Mangano­
cen. Ein Schaumkunststoff und ein Additiv, die den Wirk­
stoff enthalten, sind zur Durchführung des Verfahrens be­
sonders geeignet.
Patent EP-0333108-A3 (EP)
Title: Steering system for motor vehicle
IPC: B62D5/00
Filed: 1989-03-13
Abstract: A steering system [10] for a motor vehicle having power steering means [PS] including an actuator for turning steerable road wheels of the motor vehicle includes a control mechanism [PS] for eliminating a deviation [ theta e] between a desired direction [ theta s; K. theta s] of travel of the motor vehicle and an actual direction [ psi ; Kn. psi ] of travel of the motor vehicle, based on an output signal from a direction indicating mechanism [11, 13] which indicates the desired direction [ theta s; K. theta s] and an output signal from a direction detecting mechanism [17, 15] which detects the actual direction [ psi ; Kn. psi ]. The control mechanism [15] determines a target turning angle [Ks. theta e] for the steerable road wheels dependent on the deviation [ theta e] between the desired direction [K. theta s] and the actual direction [Kn. psi ], and controls the power steering mechanism [PS] to turn the steerable road wheels up to the target turning angle [Ks. theta e].
Patent EP-0325453-A3 (EP)
Title: Noninvasive method and apparatus for characterization of semiconductors
IPC: G01R31/265
Filed: 1989-01-19
Abstract: A region of the surface of the semiconductor (17) is illuminated with an intensity modulated beam of light (33,38), the wavelength of the light being shorter than that corresponding to the energy gap of the semiconductor (17). The surface photovoltage (SPV) induced in the semiconductor (17) is measured under bias voltage conditions (39). The intensity of the light beam and the frequency of modulation (38) are selected such that the surface photovoltage (SPV) is directly proportional to the intensity and reciprocally proportional to the frequency of modulation. Using the surface photovoltage (SPV) and the bias voltage (Vg) measurements, the charge induced in the semiconductor space charge region (Qsc) and the charge induced in the semiconductor (Qind) are determined. This information is used to determine various parameters of the semiconductor (17) including surface state density and oxide/insulator charge. The apparatus includes a reference electrode assembly (23) which in one embodiment includes a button of insulating elastomeric material and attached to a rigid plate of insulating material. A film (25) of insulating material having the reference electrode (23) at one face is pressed against the specimen with pressure sufficient to hold the reference electrode (23) in close compliance with the specimen (15), with pressure being applied from a backing contact (31). The ac photovoltage signal is capacitively picked up by reference electrode (23) and supplied through an amplifier (41) to a phase sensitive detector (43), the output of which is coupled through an A-D converter (45) to a computer (47).
Patent EP-0376885-A3 (EP)
IPC: B41F31/04
Filed: 1989-12-12
Abstract: Das Dosiermesser zum zonenweisen Dosieren eines Farbfilms 
auf einer Walze (5) im Farbwerk einer hochviskose Druckfar­
ben verarbeitenden Druckmaschine besteht aus einer Platte 
(1), in welche Schlitze (7) eingearbeitet sind. Die Breite 
(b) dieser Schlitze (7) ist so klein, dass ein Durchlass der 
Farbe verhindert wird. Die einzelnen Zungen (3) sind voll­
ständig unabhängig voneinander über Stellglieder (4) ein­
stellbar.
Patent EP-0390046-A3 (EP)
IPC: H05K13/04
Filed: 1990-03-26
Abstract: An apparatus for connecting a semiconductor 
device having multi-electrodes at small pitches to a 
wiring board in such a manner as to secure the 
alignment between the electrodes and the wiring 
patterns, the chips being secured to the wiring board 
with an insulating resin of a photo-setting nature. The 
apparatus eliminates the necessity of using heat or 
supersonic waves, thereby reducing equipment costs.
Patent EP-0426996-A3 (EP)
Title: Electrical socket for an electrical coupling device, in particular for road vehicles such as motorbikes
IPC: H01R13/447
Filed: 1990-10-09
Abstract: The invention relates to an electrical socket for a coupling device, in particular for road vehicles such as motor bikes, for the connection of hand lights, marker lights, an omnidirectional light, heated visors or other electrical devices. In order to protect such an electrical socket against the penetration of dirt and moisture and simultaneously to ensure a simple handling capability with one hand, the electrical socket is provided with a socket housing, a closing cover, which is fitted to the socket housing and is loaded towards its closed position by means of a spring, and a locking device which locks the closing cover in the open position and can be unlocked by means of an operating element which projects into the movement path of a connector. <IMAGE>
Patent EP-0421490-A3 (EP)
Title: Method for heat processing glass forming materials
IPC: C03B3/00
Filed: 1986-10-03
Abstract: Appts. for mfg. a glass prod. by heat processing glass batch material comprises: (a) a heating chamber; (b) appts. for generating a first hot gas stream with a peak temp. greater than the m.pt. of the glass prod; (c) appts. for intraining the glass batch material into the first hot gas stream; (d) a sepn. chamber with upper sepn. portion and a lower portion for collecting molten glass; (e) nozzle with outlet for receiving and exhausting from the heating chamber the first hot gas stream and entrained glass batch material as a directed exhaust stream into the upper portion of the reaction chamber, the exhaust stream having at the outlet in a plane normal to its flow, first dimension normal to and not greater than a second dimension; (f) impact surface means within the reaction chamber for receiving the exhaust stream and batch material from the nozzle, batch material impacts onto the surface means which is spaced from the nozzle outlet, to provide at least some sepn. of batch from exhaust, by a distance not greater than 3x the first dimension; (g) appts. for controlling the temp. of the prods. of combustion, batch material and particle size distribution and the period for which the batch material is entrained in the combustion prods. and exhaust stream to cause at least part of the glass batch to melt before reacting the impact surface means; and (h) appts. for receiving glass batch material from the impact surface and directing it to the lower portion of the sepn. chamber.